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3 years ago

U get brainiest for the right answer

Mathematics

2 answers:

kenny6666 [7]3 years ago

6 0

Answer:

C. 40%

Step-by-step explanation:

Since 2 of the 5 sections are shaded in, 2/5 of the circle is shaded in.

Simply divide 2 by 5 to get 0.4 and multiply by 100 to get 40%.

ladessa [460]3 years ago

6 0

Hello! The answer would be c. If you take a look the circle could be divided into 4, 25% sections. The shaded area passes the first quarter and if doesn’t quite reach the 50% point, therefore it’s 40%.

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A production process fills containers by weight. Weights of containers are approximately normally distributed. Historically, the

forsale [732]

Answer:

option (c) n = 201

Step-by-step explanation:

Data provided in the question:

Standard deviation, s = 5.5 ounce

Confidence level = 99%

Length of confidence interval = 2 ounces

Therefore,

margin of error, E = (Length of confidence interval ) ÷ 2

= 2 ÷ 2

= 1 ounce

Now,

E = $\frac{zs}{\sqrt n}$

here,

z = 2.58 for 99% confidence interval

n = sample size

thus,

1 = $\frac{2.58\times5.5}{\sqrt n}$

n = (2.58 × 5.5)²

n = 201.3561 ≈ 201

Hence,

option (c) n = 201

5 0

3 years ago

if 5 kids are reading books in the library and they're are 12 kids and the other kids want to read to but it takes 33 minutes to

mixas84 [53]

Answer:

the answer is 6

Step-by-step explanation:

because 33 minutes to 5pm is 76 min so you divide 76 by 12 so its 6

4 0

3 years ago

H(x) = 41 – 5: Find h(-6)

mestny [16]

Answer:

Step-by-step explanation:

h(-6) = 41-5

h(-6) = 36

h = 36 + 6

h = 42

4 0

3 years ago

What is the sales tax of a $178.90 video game system is the tax rate is 3.75%

juin [17]

It would be: 178.90 * 3.75%
= 178.90 * 0.0375
= 6.71

In short, Sales tax would be $6.71

Hope this helps!

3 0

3 years ago

Find the area of the shaded region.

skelet666 [1.2K]

Answer:

5x12

Step-by-step explanation:

easy math become i have iq of 12

also charli damelio is a horrible person becasue she let spoepel ethink vujvmvmvmvuvjvm i8vkvucjmcvucmcucvm

5 0

3 years ago